Cylinder Material: special self-lubricating, wear-resistant, highly refined cast iron alloys, obtained by Shell Moulding gravity die-casting. Machining: on numerically controlled high precision machine tools. Recalculated and increased heat exchange surfaces. Exhaust and transfer ports designed and tuned for maximum thermodynamic performance. Dimensional and surface finish quality control performed according to Malossi's internal specifications. Cylinder and piston selected for a 100% fit of 0.010-0.005 mm. Checking of all the seals carried out. Piston Material: special aluminium alloy with…

Super T-Max Twin Cylinder 4-Stroke 560 cc Malossi is proud to offer "Super T-Max", a completely new gamma of products for the most popular Yamaha Maxi-Scooter and like always "Made In Italy"! Techincal features Bore: Ø 70 mm Stroke: 73 mm Displacement: 560 cc Compression Ratio: 1:12 Max. HP @ 7800 RPM Twin Cylinder Single Block: Special Al-Si-Cu alloy, hardened and stress relieved. Cylinder liners: Cermetal (Ni-Ca-Sil) coated and machined with extreme precision in our state of the art work cells. Cross-honed at 110°/130°. Ø 70 forged pistons, pin 16 with 3 piston rings: special Al-Si-Cu…

Testa Rossa Flanged Mount 70 cc Maximum performance, flanged design, only for liquid-cooled scooters (7 ports and exhaust crossbar - piston with 1 segment - modular head - required use of C-One Malossi case - engine shaft with connecting rod different from the original). Testa Rossa Flanged Mount 94 cc The most powerful cylinder ever to be produced by Malossi. High capacity, flanged design, only for liquid-cooled scooters (7 ports and exhaust crossbar - piston with 1 segment - modular head - required use of RC-One Malossi case - engine shaft with connecting rod different from the original).…

CYLINDERS PIT BIKE (Ducar - Lifan - Jialing 110 - 125 - 140 cc engines) TECHNICAL FEATURES Cylinder - Material: Aluminium alloy with high content of silicon, hardened and tempered, silicon carbide and galvanised nickel coated cylinder sleeves, diamond honed surface finished with a double criss-cross pattern while maintaining extremely tight tolerances. - High precision numerical controlled machining. - Cylinder-Piston matched sets within 0.05 mm. - Heat exchange surfaces redesigned and increased. Piston - Ultra compact with 3 piston rings. - Material: Special aluminium-silicon alloy with low…

Technical data Material: cast iron Cooling: liquid Bore: 57.5 mm Stroke: 42 mm Capacity 110 Compression ratio: 13.5:1 Timing system : 6 transferts

TECHNICAL FEATURES Cylinder Bore : Ø 44 mm Stroke : 43.6 mm Displacement : 66.3 cc Compression ratio : 12.01 Material : primary aluminium alloy with a high content of hardened and tempered silicon, cylinder liner with silicon carbide coating in a galvanic nickel die and crossed smoothing with two diamond passages with very limited tolerances Machining: on machine tools with high precision numerical control Cylinder-piston connection with an allowance of 0.05 mm Recalculated and upgraded heat exchange surfaces Piston Ultra compact with 3 rings Material : special aluminium alloy with high…

ALUMINIUM CYLINDER Cylinders obtained by gravity die-casting in permanent steel moulds. Material: hardened and tempered high silicon content primary aluminium alloy. Machining: on numerically controlled high precision machine tools. Cylinder liner with silicon carbide metal-spray coating on a galvanic nickel matrix, cross-honed with passes with diamonds for very tight tolerances. Heat exchange surfaces recalculated. Exhaust and transfer ports designed and tested for maximum thermodynamic performance. Rings in very strong nodular cast iron with ground, wear-resistant, hard chrome metal-spray…

Technical data Material: cast iron Cooling: air Bore: 50 mm Stroke: 37,8 mm Capacity 74 Compression ratio: 11:01 Timing system: 4 ports

COMPLETE CYLINDER 4-STROKE TECHNICAL FEATURES Cylinder Material: primary aluminium alloy with a high content of hardened and tempered silicon, cylinder liner with silicon carbide coating in a galvanic nickel die and crossed smoothing with two diamond passages with very limited tolerances. Machining: on machine tools with high precision numerical control. Cylinder-piston connection with an allowance of 0.05 mm. Recalculated and upgraded heat exchange surfaces. Piston Ultra compact with 3 rings. Material: special aluminium alloy with high silicon content, low thermal expansion and a tin facing…

Fun without complications (6 transfer ports – 2 ring piston) Malossi cast iron thermal units, the first and simplest step to modifying your motorcycl’s engine, are the best choice for continued use of the exhaust system of an approved series or type . For these thermal units, the elevated feature of durability of cast iron is combined with the almost manically high quality standards of Malossi, one of the few companies to demand the most from even this class of thermal units. Into this is inserted the most rigid selections for the joining of the cylinder and the piston, strictly maintained…

CYLINDER KIT Ø 63 ALUMINIUM completely new cylinder kit has been created, designed overall to obtain the maximum result in terms of performance and durability. Every aspect of the system has been studied to maximise the mechanical resistance, the fluid dynamics and improve combustion: the result is a top-of-the-range kit in terms of construction quality and technological development. TECHNICAL FEATURES Cylinder Built from scratch, in high-strength aluminium alloy and cylinder sleeve with nickel-chromium coating. Consisting of an even thickness central core around the cylinder sleeve and the…

Technical specifications Cylinder 4 STROKE Material: primary aluminium alloy with a high content of hardened and tempered silicon, cylinder liner with silicon carbide coating in a galvanic nickel die and crossed smoothing with two diamond passages with very limited tolerances. Machining: on machine tools with high precision numerical control. Cylinder-piston connection with an allowance of 0.05 mm. Recalculated and upgraded heat exchange surfaces. Piston Ultra compact with 3 rings. Material: special aluminium alloy with high silicon content, low thermal expansion and a tin facing on the…